Bought out and then delisted.
https://hotcopper.com.au/documentdownload?id=tuE7JrfFgm%2FOGe3kZWifCW%2FwQ0YN4A2%2Bmw3%2FgYYLkqsiR7%2FSSo4SXQphbU%2BpwQZKiT8pad9MaZyrodvLB4kyyeEjZA%3D%3D
Jonesville a subsidiary of Hong Kong based Noble Group
Edit- seems Noble disposed of them earlier this year:
http://infopub.sgx.com/FileOpen/Announcement%20on%20Notification%20of%20Subsidiaries_1.3.18.ashx?App=Announcement&FileID=491000